This near-real-time audio stream originates from a seismometer at Hope Point, South Georgia Island (IRIS/IDA station HOPE). The low-frequency sounds of the solid Earth have been speeded up by a factor of 1,800× to make them audible. As a result, frequencies have been transposed upward by about 11 octaves. Each successive audio program (separated by a brief pause) compresses the last 168 hours into about 6 minutes (exactly 05:36) of listening time.
Annotated events during this period:
|Station :||HOPE (net: IRIS/IDA) at Hope Point, South Georgia Island|
|Recorder :||Quanterra Q330 @ 100 Hz|
|Pod :||firstname.lastname@example.org | macOS 10.12.6 | esound v. 139|
|Last heard from pod :||Thu Jan 17 02:27:48 UTC 2019 (about 4 hours ago)
*** Pod checkin is overdue. Data may be out-of-date.
|Loop duration (real) :||168 hours|
|Loop duration (audio) :||05:36 (stereo)|
|Data channels :||miniseed (II.HOPE.00.BH1 II.HOPE.00.BH2)|
|Spectrogram type :||raw data|
|Gain correction :||20 dB|
|SoX post-processing :||highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
|Archives :||2019 | 2018 | 2017|
|SHOUTcast :||http://220.127.116.11:8012/;stream (es07@8012)|